Avenir Corporation

Avenir Corporation as of March 31, 2011

Portfolio Holdings for Avenir Corporation

Avenir Corporation holds 77 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
AES Corporation (AES) 10.3 $87M 6.7M 13.00
American Tower Corporation 9.2 $78M 1.5M 51.82
Pioneer Natural Resources (PXD) 8.4 $71M 700k 101.92
Universal Display Corporation (OLED) 6.4 $54M 986k 55.04
CarMax (KMX) 5.7 $48M 1.5M 32.10
Crown Holdings (CCK) 5.7 $48M 1.2M 38.58
MICROS Systems 4.9 $41M 837k 49.43
Millicom Intl Cellular S.a. S hs (TIGO) 4.5 $38M 399k 96.17
Markel Corporation (MKL) 4.2 $36M 87k 414.45
Pool Corporation (POOL) 2.5 $21M 881k 24.11
Discovery Communications 2.5 $21M 599k 35.21
Time Warner Cable 2.4 $20M 286k 71.34
Clear Channel Outdoor Holdings 2.3 $20M 1.3M 14.55
Allstate Corporation (ALL) 2.1 $18M 568k 31.78
MarkWest Energy Partners 1.8 $15M 310k 48.47
Penn Virginia Resource Partners 1.6 $14M 505k 27.70
BOK Financial Corporation (BOKF) 1.6 $14M 269k 51.68
Brookfield Infrastructure Part (BIP) 1.6 $14M 622k 22.22
Frontier Communications 1.4 $12M 1.4M 8.22
Directv Group 1.3 $11M 241k 46.80
Enstar Group (ESGR) 1.3 $11M 107k 99.88
Six Flags Entertainment (SIX) 1.2 $11M 146k 72.00
Pioneer Southwest Energy Partners 1.2 $10M 303k 34.40
Lamar Advertising Company 1.2 $10M 279k 36.94
Primo Water Corporation 1.1 $9.0M 731k 12.32
Wells Fargo & Company (WFC) 0.9 $8.0M 254k 31.71
Berkshire Hathaway Inc. Class B 0.9 $7.6M 91k 83.63
Denny's Corporation (DENN) 0.8 $6.7M 1.7M 4.06
Pozen 0.8 $6.6M 1.2M 5.37
Enterprise Products Partners (EPD) 0.8 $6.5M 151k 43.06
Teekay Offshore Partners 0.7 $6.2M 204k 30.50
Gladstone Commercial Corporation (GOOD) 0.7 $5.7M 310k 18.24
Seadrill 0.6 $5.3M 148k 36.07
Clearwire Corporation 0.6 $5.3M 945k 5.59
Ace Limited Cmn 0.6 $5.1M 80k 64.70
Energy Transfer Equity (ET) 0.6 $4.9M 110k 45.00
Catalyst Health Solutions 0.5 $4.6M 82k 55.92
Berkshire Hathaway (BRK.A) 0.4 $3.5M 28.00 125285.71
FPIC Insurance 0.4 $3.4M 90k 37.90
ATP Oil & Gas Corporation 0.4 $3.3M 182k 18.11
Ares Capital Corporation (ARCC) 0.4 $3.0M 180k 16.95
Golar Lng (GLNG) 0.4 $3.0M 119k 25.58
NII Holdings 0.3 $3.0M 72k 41.67
Reddy Ice Holdings 0.3 $2.8M 940k 3.00
Aes Tr Iii pfd cv 6.75% 0.2 $2.1M 43k 49.07
Sirius XM Radio 0.2 $1.8M 1.1M 1.65
Vanguard Natural Resources 0.2 $1.7M 54k 31.78
Penn National Gaming (PENN) 0.2 $1.6M 43k 37.06
Leucadia National 0.2 $1.4M 37k 37.53
TigerLogic 0.2 $1.3M 297k 4.50
Occidental Petroleum Corporation (OXY) 0.1 $1.1M 11k 104.45
Kinder Morgan Energy Partners 0.1 $1.0M 14k 74.10
Saul Centers (BFS) 0.1 $873k 20k 44.54
ConocoPhillips (COP) 0.1 $563k 7.1k 79.80
Bank of New York Mellon Corporation (BK) 0.1 $520k 17k 29.89
Exxon Mobil Corporation (XOM) 0.1 $490k 5.8k 84.12
Cincinnati Bell Inc 6.75% Cum p 0.1 $457k 12k 39.40
Material Sciences Corporation 0.1 $448k 62k 7.21
Capital One Financial (COF) 0.0 $380k 7.3k 52.02
Echostar Corporation (SATS) 0.0 $326k 8.6k 37.91
Lexington Realty Trust (LXP) 0.0 $320k 34k 9.34
Duncan Energy Partners (DEP) 0.0 $365k 9.0k 40.56
ProShares UltraShort 20+ Year Trea 0.0 $300k 8.0k 37.50
Crown Castle International 0.0 $218k 5.1k 42.50
News Corporation 0.0 $221k 13k 17.60
NuStar GP Holdings 0.0 $219k 6.0k 36.50
Penn Virginia Corporation 0.0 $280k 17k 16.97
Fauquier Bankshares 0.0 $221k 16k 13.81
Walker & Dunlop (WD) 0.0 $228k 19k 12.13
Ubs Ag Cmn 0.0 $198k 11k 18.07
Procter & Gamble Company (PG) 0.0 $200k 3.3k 61.54
Metabolix 0.0 $163k 16k 10.52
Acorn Energy 0.0 $142k 40k 3.59
Citi 0.0 $98k 22k 4.40
Antares Pharma 0.0 $127k 70k 1.80
Level 3 Communications 0.0 $37k 25k 1.48
Republic First Ban (FRBK) 0.0 $28k 10k 2.80